# Contract signatures

**URL:** https://forum.tezosagora.org/t/contract-signatures/1458
**Category:** Research and Development
**Created:** [November 8, 2019, 2:48pm UTC](https://forum.tezosagora.org/t/contract-signatures/1458 "2019-11-08T14:48:41Z")
**Posts on this page:** 1
**Showing post:** 30

<div class="post-metadata">

### Author: ![galfour](https://forum.tezosagora.org/user_avatar/forum.tezosagora.org/galfour/32/29_2.png) [@galfour](https://forum.tezosagora.org/u/galfour)
#### Post date: [May 27, 2020, 12:46pm UTC](https://forum.tezosagora.org/t/contract-signatures/1458/30 "2020-05-27T12:46:27Z")

</div>

The MR implementing tickets.  
You can see the more technical details there:

> **[WIP: Add Tickets (improved stamps) (!136) · Merge Requests · Cryptium Labs /...](https://gitlab.com/cryptiumlabs/tezos/-/merge_requests/136)**
>
> This MR adds 4 instructions and one type to Michelson: - \`TICKET 'a nat\` -\> creates a ticket attached to the address SELF and with an amount in nat, returns...

---

_[View the full topic](https://forum.tezosagora.org/t/contract-signatures/1458)._